Transaction not yet indexed

5MKTLZvVFgQf1mGqhcWTz2pw4SA6Xa96sDtsdyMBnYQuqrRyTcPf3AkEdXhVtkUf23VLBVj6a1actExsduZ3t52j

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.